package test26;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: ws
 * Date: 2023-04-19
 * Time: 10:01
 */
import java.util.*;
import java.math.*;

public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        while (scanner.hasNext()) {
            String cat = scanner.next();
            String r = scanner.next();
            BigDecimal catt = new BigDecimal(cat);
            BigDecimal rs = new BigDecimal(r);
            // 除数，小数位数，小数的处理方法
            catt = catt.divide(new BigDecimal("6.28"),20, RoundingMode.HALF_UP);
            if (rs.compareTo(catt) > 0) {
                System.out.println("Yes");
            } else {
                System.out.println("No");
            }
        }
    }
}
